{"Entry":{"collection":"metric","key":"pg_stat_wal-stats_reset","name":"pg_stat_wal.stats_reset","aliases":["stats_reset","pg_stat_wal"],"metadata":{"aliases":["stats_reset","pg_stat_wal"],"category":"pg_stat_wal","content_hash":"d78dbf475402661b1cc8181aefd02755513fb9f03789b139ddeb152a8fd6fd51","derived_content_hash":"860d5df0d953f5f0006543fa19942d9c93d269f52d0553a620301ff546f4b97f","imported_at":"2026-09-30T00:40:46.46815+08:00","name":"pg_stat_wal.stats_reset","name_zh":"","slug":"pg_stat_wal-stats_reset","summary":"Time at which these statistics were last reset"}},"Definition":{"Collection":"metric","Key":"pg_stat_wal-stats_reset","SourceDatabase":"center","Version":"18","SourceTable":"statistics_metric","SourceKey":"pg_stat_wal-stats_reset","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","Facts":{"comparison_data":{"field":"stats_reset","sql_type":"timestamp with time zone","units_mentioned":[],"view":"pg_stat_wal"},"comparison_hash":"06c7afebd9af739d1fcfdc17812b7064f246b417f76e35992bf579d4e3a4fa6d","description":["Time at which these statistics were last reset"],"description_zh":"这些统计信息上次被重置的时间","description_zh_html":"\u003cp\u003epg_stat_wal.stats_reset 统计字段。\u003c/p\u003e\u003cdl\u003e\u003cdt\u003e视图\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003epg_stat_wal\u003c/code\u003e\u003c/dd\u003e\u003cdt\u003e字段\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003estats_reset\u003c/code\u003e\u003c/dd\u003e\u003cdt\u003eSQL 类型\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003etimestamp with time zone\u003c/code\u003e\u003c/dd\u003e\u003c/dl\u003e\u003ch3\u003e同版本中文手册定义\u003c/h3\u003e\u003cp\u003e这些统计信息上次被重置的时间\u003c/p\u003e\u003cp\u003e\u003ca href=\"/zh/docs/18/monitoring-stats.html#\"\u003e查看完整中文手册与上下文\u003c/a\u003e。\u003c/p\u003e","documented":true,"facts":[{"label":"View","value":"pg_stat_wal"},{"label":"Field","value":"stats_reset"},{"label":"SQL type","value":"timestamp with time zone"},{"label":"Units named in the field definition","value":"Not specified"},{"label":"Reset observation","value":"Time at which these statistics were last reset"}],"facts_zh":[{"label":"视图","value":"pg_stat_wal"},{"label":"字段","value":"stats_reset"},{"label":"SQL 类型","value":"timestamp with time zone"},{"label":"字段定义记载的单位","value":"未指定"},{"label":"重置条件","value":"这些统计上次重置的时间"}],"field":"stats_reset","manual_html":"","manual_path":"/docs/18/monitoring-stats.html","related":[{"label":"pg_stat_wal columns","url":"/wiki/catalog/pg_stat_wal/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[{"paragraphs":["The pg_stat_wal view will always have a single row, containing data about WAL activity of the cluster."],"title":"View semantics"},{"paragraphs":["Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name."],"title":"Collection and reset context"},{"code":"SELECT stats_reset FROM pg_catalog.pg_stat_wal;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"sections_zh":[{"paragraphs":["pg_stat_wal 视图一直有一行，包含关于集簇的WAL活动的数据。"],"title":"视图语义"},{"paragraphs":["重置范围和可见性请参阅下方同版本的统计信息收集与视图文档。不根据字段名称推断各字段的重置规则。"],"title":"采集与重置语义"},{"code":"SELECT stats_reset FROM pg_catalog.pg_stat_wal;","paragraphs":["示例查询；不表示已执行，也不提供实测值。"],"title":"查看此字段"}],"signature":"SELECT stats_reset FROM pg_catalog.pg_stat_wal;","source_only":false,"sources":[{"label":"PostgreSQL 18 English manual","path":"monitoring-stats.html","sha256":"aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722","url":"/docs/18/monitoring-stats.html#PG-STAT-WAL-VIEW"}],"sql_type":"timestamp with time zone","tables":[],"tables_zh":[],"units_mentioned":[],"view":"pg_stat_wal","zh_from":{"authored_translation":"source-derived-structured-summary","body_sha256":"9ae2e8a62a85386d2b417048b5aa3f1083f157a6e4fe12d7196c27cc29a71510","kind":"same-version-chinese-manual-with-source-derived-structured-summary","manual":{"anchor":"","build_id":107,"column":"stats_reset","extraction":"exact-catalog-field","locale":"zh-Hans","page_key":"monitoring-stats.html","source_hash":"0274aac7991450316bcf7be44635653b6d896fb00e321242c1b6674cb05c2e53","source_revision":"unknown:rendered-translation-baseline","translation_revision":"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b","url":"/zh/docs/18/monitoring-stats.html#","version":"18"},"runtime_rerun":false,"source_facts_revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}},"ManualEvidence":{"manual_path":"/docs/18/monitoring-stats.html","release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"label":"PostgreSQL 18 English manual","path":"monitoring-stats.html","sha256":"aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722","url":"/docs/18/monitoring-stats.html#PG-STAT-WAL-VIEW"}]},"MeasuredEvidence":{}},"Text":{"Collection":"metric","Key":"pg_stat_wal-stats_reset","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_stat_wal.stats_reset","Summary":"Time at which these statistics were last reset","BodyHTML":"\u003cp\u003eTime at which these statistics were last reset\u003c/p\u003e","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","ContentHash":"ef8360251c3e83f3e7a040badd57584ed428de93015ff0d4077d89b861863f2c","Payload":{"description":["Time at which these statistics were last reset"],"manual_html":"","related":[{"label":"pg_stat_wal columns","url":"/wiki/catalog/pg_stat_wal/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"sections":[{"paragraphs":["The pg_stat_wal view will always have a single row, containing data about WAL activity of the cluster."],"title":"View semantics"},{"paragraphs":["Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name."],"title":"Collection and reset context"},{"code":"SELECT stats_reset FROM pg_catalog.pg_stat_wal;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"tables":[]}},"RequestedLocale":"en","Fallback":false,"Versions":["14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}